Drive an equation of the line tangent to the given curves

Reference no: EM131011730

a. Find an equation of the line tangent to the following curves at the given value of x.

b. Use a graphing utility to plot the curve and the tangent line.

y=4 sin x cos x; x=π/3

Reference no: EM131011730

Questions Cloud

Determining hypotheses : State the appropriate null hypothesis H0 and alternative hypothesis Hain each of the following cases. (a) A 2002 study reported that 70% of students owned a cell phone. You plan to take an SRS of students to see if the percent has increased.

What was the annual compound rate of growth in the price : In April 2013 a pound of apples cost $1.48, while oranges cost $1.12. Three years earlier the price of apples was only $1.27 a pound and that of oranges was $.98 a pound. a. What was the annual compound rate of growth in the price of apples What was ..

What is the inventory turnover ratio : What is the inventory turnover ratio for ABC Corp. if cost of goods sold equals $5,000, current ratio equals 3, quick ratio equals 1.5, and the firm has $1,800 in current assets?

Instead of increasing its long-term debt : Instead of increasing its long-term debt by borrowing money from a bank to purchase new stereo equipment, Jay's Jams Inc. decides to lease the equipment on a long-term basis. How will the long-term debt ratio differ if the lease option is selected ov..

Drive an equation of the line tangent to the given curves : Find an equation of the line tangent to the following curves at the given value of x. Use a graphing utility to plot the curve and the tangent line.

What is meant by straddle in the options market : What is meant by "straddle" in the options market?

Collecting payment on an accounts receivable : Which one of the following would likely be most detrimental to a firm's current ratio if that ratio is currently 2? a. Collecting payment on an accounts receivable b. Selling marketable securities at cost c. Paying off accounts payable with cash d. P..

Business ethics-conflict of interest : As department manager, you are hosting an informal celebration in the office. The food budget is $200. Your next door neighbor has just started her own catering business and asks to supply the food. Since she is just starting out, she'll do it at cos..

Evaluating just paid an annual dividend : A stock you are evaluating just paid an annual dividend of $2.50. Dividends have grown at a constant rate of 1.5 percent over the last 15 years and you expect this to continue. If the required rate of return on the stock is 12 percent, what is its fa..

User Account

All Pages